<!DOCTYPE html>
<html>
<head>
<script
src = "http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
	$("tr:even").css("background-color","yellow");
});

</script>
</head>
<body>
<h1>Welcome to My Web Page</h1>
<table border ="1">
<tr>
	<th>Company</th>
	<th>Contury</th>
</tr>
<tr>
	<td>Alfrids Futerkiste</td>
	<td>Germany</td>
</tr>
</table>
</body>
</html>